Here is a very clear thought I just read: Mind likes to vibrate. These vibrations (thoughts) may be good or bad, may be seen as positive or negative, but vibrate they will, or want to.
“Good vibrations” with the Beach Boys, with its strangely beautiful Theremin vibrations (Sol Sol Fa Mi Fa) is a great piece, but these are not the vibrations I am thinking of. Life itself is probably just vibrations, on different levels.
No, there is something you could rather call shaking. Most of us are, in James Bond lingo, shaken and stirred. Our thoughts and ideas and fancies and attractions and repulsions like to vibrate, to shake us. This can result in a sort of mental / spiritual seasickness.
Seasickness is probably not enjoyed by anyone. But the “Shake it, baby” of Mind is. Like some insect who jumps this way and that, we enjoy flying in all directions, drawn or propelled by this impulse or that Hot / Cool link. (Social media are experts at inspiring us to JUMP LIKE INSECTS.)
So, the “Shake it, baby” of Mind is enjoyed, until it isn´t — until you tire of your boat being tossed this way and that on the stormy sea of Mind. Until you no longer see it as a sign of being “active”, “dynamic” and “alive”, but as seasickness.
Then you might want to anchor your boat and go ashore, to stand still on Terra firma. You will still vibrate, still enjoy good vibrations. (Possibly you might want to skip the excitations bit.)